​NTC Thermistor, also called Negative Temperature Coefficient Thermal Resistor, whose resistance varies by temperature change and which are one of the most commonly used devices for the measurement of temperature.
The vertical submerged pump is a water injection device directly connected with the motor and the water pump to immerse in the water. The pumps are usually deployed for pumping groundwater that is used for process water, irrigation systems and fire fighti
There are two ways to install single head bolts. One is hub bolts + wheel nuts. The bolts are fixed on the hub with an interference fit, and then the wheels are fixed by nuts. Generally, Japanese and Korean cars are widely used, and the vast majority of t